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kllabs.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

kllabs.com

 ZIP RAR ACE Password Recovery is a program to recover lost passwords for ZIP, RAR (Multi-volume) and ACE archives. Password Decryptor allows you to s...

Page Load Speed

1.2 sec in total

First Response

380 ms

Resources Loaded

684 ms

Page Rendered

94 ms

kllabs.com screenshot

About Website

Visit kllabs.com now to see the best up-to-date Kllabs content and also check out these interesting facts you probably never knew about kllabs.com

Password Recovery Software - ZIP RAR ACE Password Recovery is a program to recover lost passwords for ZIP, RAR (Multi-volume) and ACE archives. Password Decryptor allows you to see the actual password...

Visit kllabs.com

Key Findings

We analyzed Kllabs.com page load time and found that the first response time was 380 ms and then it took 778 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

kllabs.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value0.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

kllabs.com

380 ms

style.css

68 ms

GsLeftBrgLg.jpg

135 ms

kllabs-logo.gif

137 ms

oisv-charter-member.png

155 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Kllabs.com and no external sources were called. The less responsive or slowest element that took the longest time to load (380 ms) belongs to the original domain Kllabs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.4 kB (52%)

Content Size

58.8 kB

After Optimization

28.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Kllabs.com main page is 58.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 46.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 5.9 kB

  • Original 8.2 kB
  • After minification 7.6 kB
  • After compression 2.3 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.9 kB or 72% of the original size.

Image Optimization

-46%

Potential reduce by 21.2 kB

  • Original 46.5 kB
  • After minification 25.3 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Kllabs needs image optimization as it can save up to 21.2 kB or 46% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-80%

Potential reduce by 3.3 kB

  • Original 4.2 kB
  • After minification 3.2 kB
  • After compression 854 B

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Kllabs.com needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

  • Images
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kllabs. According to our analytics all requests are already optimized.

Network Requests Diagram

kllabs.com

kllabs.com

380 ms

style.css

style.css

68 ms

GsLeftBrgLg.jpg

GsLeftBrgLg.jpg

135 ms

kllabs-logo.gif

kllabs-logo.gif

137 ms

oisv-charter-member.png

oisv-charter-member.png

155 ms

sip_member2.gif

sip_member2.gif

155 ms

KLPassRecIcon2.jpg

KLPassRecIcon2.jpg

159 ms

buttonmoreinfo.jpg

buttonmoreinfo.jpg

153 ms

buttondownload.jpg

buttondownload.jpg

211 ms

buttonorderonline.jpg

buttonorderonline.jpg

202 ms

asterpr-icon.gif

asterpr-icon.gif

234 ms

klvolsnediticon.gif

klvolsnediticon.gif

218 ms

KLBurningSuiteIcon.jpg

KLBurningSuiteIcon.jpg

226 ms

transparent.gif

transparent.gif

238 ms

headerbg.jpg

headerbg.jpg

204 ms

navigationbg.jpg

navigationbg.jpg

210 ms

sidebarbg.jpg

sidebarbg.jpg

220 ms

textbg.jpg

textbg.jpg

228 ms

footerleft.jpg

footerleft.jpg

235 ms

footerright.jpg

footerright.jpg

239 ms

Accessibility Review

kllabs.com accessibility score

70

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

kllabs.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

kllabs.com SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kllabs.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Kllabs.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

kllabs.com

Open Graph description is not detected on the main page of Kllabs. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: